![20" ID x 25' Insulated duct 7 pitch](http://mwhducting.com/cdn/shop/files/01-Heater-Ducting-Layered-NS_tif_f4ba1044-3938-4c5a-b6b5-c8c5447c1341_1245x700.jpg?v=1702500810)
20" ID x 25' Insulated duct 7 pitch
Construction
High strength sewn two single-ply PVC vinyl coated polyester fabric plies protecting a proprietary insulation barrier reinforced with a spring steel wire helix & heavy-duty external PVC wearstrip.
Applications & Features
- Excellent UV stabilization with mold and mildew inhibitors for rigorous outdoor use
- Flame resistant in accordance with UL94VTM-O California Fire Marshal
- Storage straps included
- Dust & moisture resistant material
- Heat sealed & sewn construction
- Space driven reflective material insulation effective for a minimum R-Value = 9 per application
- Proprietary insulation for excellent continual cool air transfer
- Made in the USA
Specifications![Ventilation](https://cdn.shopify.com/s/files/1/0850/4865/6172/files/Ventilation_002_7dd392b4-6e95-4dd8-97fc-70ffd9440d48_480x480.jpg?v=1707147711)
![Heater](https://cdn.shopify.com/s/files/1/0850/4865/6172/files/Heating_002_346a418d-6c25-4da1-a9ac-a53f16bbce6f_480x480.jpg?v=1707149400)
![Dust](https://cdn.shopify.com/s/files/1/0850/4865/6172/files/Dust_002_c7461b41-b114-4d68-aff8-335894a64b1c_480x480.jpg?v=1707149378)
![Dehumidification](https://cdn.shopify.com/s/files/1/0850/4865/6172/files/Dehumidification_002_a3c7733f-9024-498f-bbc6-bcbeb57b09c9_480x480.jpg?v=1707148852)
![Cooling](https://cdn.shopify.com/s/files/1/0850/4865/6172/files/220729_MidwestHose_OKC_542_431666bf-0915-4c59-8178-bc69190f3879_480x480.jpg?v=1707147664)
Temperature Range |
-20° to 180°F |
Diameter |
20"ID |
Pitch |
7" |
Lengths |
25' Call for Custom Lengths |
End Finishes |
Wire Rope Coupling, Belt Cuff, Soft Cuff (Call to Mix Choices) |
Delivery time
Note: White ducts may take 2-3 weeks to ship.
Delivery time
Use this text to share information about your product and policies with your customers.